| Paintbrush 27-6-21 O-10-51695 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Winkler | 3 | 1.84M | 3.65M | Feb 2019 – Aug 2026 |
| Hildebrand O-1-13559 | Blackbrush O & G, LLC only | Pearsall (Austin Chalk) | Frio | 5 | 1.44M | 587K | by Jan 1993 – Dec 2014 |
| Shiner Ranch -B- O-1-4721 | Blackbrush O & G, LLC only | Pearsall (Austin Chalk) | Frio | 7 | 1.1M | 498K | by Jan 1993 – Aug 2026 |
| Brushy Bill 707-730 E O-11-70948 | Riley Permian Operating Co, LLC only | Platang (San Andres) | Yoakum | 4 | 982K | 2.57M | Apr 2019 – Aug 2026 |
| Brushy Bill 707-730 O-11-70595 | Riley Permian Operating Co, LLC only | Platang (San Andres) | Yoakum | 8 | 936K | 2.35M | May 2018 – Aug 2026 |
| Chittim Heirs O-1-16989 | Blackbrush O & G, LLC only | Briscoe Ranch (Eagleford) | Zavala | 9 | 903K | 2.3M | Jul 2013 – Aug 2026 |
| Shiner Ranch O-1-12693 | Blackbrush O & G, LLC only | Pearsall (Austin Chalk) | Frio | 8 | 871K | 387K | by Jan 1993 – Jul 2024 |
| Klondike Rush G-3-295978 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Washington | 1 | 388K | 2.43M | Jul 2022 – Aug 2026 |
| State Rush 57-T2-18 G-10-278123 | BPX Operating Company only | Phantom (Wolfcamp) | Reeves | 1 | 335K | 1.5M | Jan 2015 – Aug 2026 |
| Shiner-Morales O-1-12486 | Blackbrush O & G, LLC only | Pearsall (Austin Chalk) | Frio | 3 | 277K | 173K | by Jan 1993 – Dec 2024 |
| Rushing, Pearl O-11-62484 | Petex only | Tokio (Fusselman) | Terry | 2 | 268K | 4.83K | by Jan 1993 – Mar 2026 |
| State Rush 57-T2-18 G-10-289697 | BPX Operating Company only | Phantom (Wolfcamp) | Reeves | 1 | 249K | 2.91M | Feb 2020 – Aug 2026 |
| Pitchfork Cccc O-11-69048 | Medders Oil Company, Inc. only | Fork's Brushy Creek (Tannehill) | Dickens | 6 | 246K | 5.13K | Jan 2007 – Jun 2022 |
| Brushy Creek Unit #1 O-6-14173 | Linder, John Operating Co., LLC only | Purt, West (Rodessa 11,500) | Anderson | 1 | 245K | 206K | Jan 2002 – Aug 2026 |
| Robinson 5 O-10-40024 | RKI Exploration & Production LLC only | Red Bluff (Brushy Canyon) | Loving | 7 | 238K | 217K | May 2009 – May 2013 |
| Orange Crush Unit G-10-287906 | Petro-Hunt Permian, LLC only | Ford, West (Wolfcamp) | Reeves | 1 | 226K | 5.32M | Apr 2019 – Apr 2026 |
| Pearsall Partners/GLG W.a.carnes O-1-12439 | Blackbrush O & G, LLC only | Pearsall (Austin Chalk) | Frio | 6 | 210K | 38.1K | by Jan 1993 – Aug 2013 |
| Lewton 203 O-1-14420 | Blackbrush O & G, LLC only | Pearsall (Austin Chalk) | Frio | 2 | 199K | 112K | Nov 2003 – Oct 2013 |
| Sealy "90" O-10-35234 | TS Oil, LLC only | War-Wink (Brushy Canyon) | Winkler | 1 | 189K | 126K | Dec 1996 – Aug 2026 |
| Webernick Unit G-2-210142 | Tri-C Resources, LLC only | Brushy Creek (Wilcox Cons.) | Jackson | 1 | 177K | 7.66M | Mar 2005 – Aug 2026 |
| Shiner Ranch O-1-13057 | Blackbrush O & G, LLC only | Pearsall (Austin Chalk) | Frio | 1 | 168K | 110K | by Jan 1993 – Apr 2006 |
| Brushy East O-9-19468 | Discovery Natural Resources LLC only | Spraberry (Trend Area) | Irion | 4 | 167K | 1.36M | Sep 2016 – Jul 2026 |
| Rush, Raymond O-9-8772 | BMW Services, LLC only | Talpa, SW. (Dog Bend) | Runnels | 9 | 163K | 293K | by Jan 1993 – Aug 2026 |
| Montclair O-10-40413 | Western Global Oil, Inc only | Brushy Draw (Cherry Canyon) | Reeves | 9 | 161K | 94.7K | Sep 2010 – Mar 2021 |
| Brushy West O-9-19432 | Discovery Natural Resources LLC only | Spraberry (Trend Area) | Irion | 4 | 151K | 981K | Oct 2016 – Jul 2026 |
| Brushy Bill 707-730 W O-11-71178 | Riley Permian Operating Co, LLC only | Platang (San Andres) | Yoakum | 1 | 135K | 266K | Sep 2021 – Aug 2026 |
| Johnson, W.D. Jr. -E- O-10-30202 | Ranger 40 Petroleum, LLC only | Red Bluff (Brushy Canyon) | Loving | 3 | 132K | 350K | by Jan 1993 – Jun 2013 |
| CBR 6 O-10-41982 | RKI Exploration & Production LLC only | Red Bluff (Brushy Canyon) | Loving | 3 | 130K | 144K | May 2010 – May 2013 |
| Brushhook 101HA O-1-21932 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Frio | 1 | 126K | 100K | Jan 2026 – Aug 2026 |
| CBR 4 O-10-41736 | RKI Exploration & Production LLC only | Red Bluff (Brushy Canyon) | Loving | 3 | 126K | 110K | Jan 2010 – May 2013 |
| Morales, Pedro O-1-14665 | Blackbrush O & G, LLC only | Pearsall (Buda Lime) | Frio | 4 | 123K | 620K | Feb 2006 – Aug 2026 |
| Drushel, S. G., -B- O-2-4147 | 911 Claims Corp only | Cordele (M-3) | Jackson | 4 | 122K | 46.4K | Mar 1994 – Jul 2025 |
| Orange Crush Unit G-10-284561 | Petro-Hunt Permian, LLC only | Ford, West (Wolfcamp) | Culberson | 1 | 119K | 1.84M | Sep 2018 – Jun 2024 |
| Tubb Estate -A- O-10-35889 | Impetro Operating LLC only | Crittendon (Brushy Canyon) | Winkler | 1 | 118K | 170K | Jun 1998 – Feb 2017 |
| Brushhook 101HB O-1-21931 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Frio | 1 | 117K | 105K | Jan 2026 – Aug 2026 |
| Pals Ranch O-1-17300 | Blackbrush O & G, LLC only | Indio Tanks (Pearsall) | Frio | 2 | 116K | 1.46M | Sep 2012 – Dec 2014 |
| Hugin O-10-51466 | Echo Energy Partners, LLC only | Matthews (Brushy Canyon) | Culberson | 1 | 113K | 297K | Dec 2018 – Feb 2024 |
| Ferguson O-1-16567 | Blackbrush O & G, LLC only | Pearsall (Buda, S.) | Frio | 3 | 107K | 1.54M | May 2012 – Aug 2026 |
| Drushel G-2-177233 | Hackberry Oil & Gas LLC only | Big 12 (11,900) | Jackson | 1 | 104K | 7.4M | Mar 2000 – Aug 2026 |
| Hugin West O-10-52108 | Echo Energy Partners, LLC only | Matthews (Brushy Canyon) | Culberson | 1 | 102K | 563K | Mar 2019 – Apr 2023 |
| CBR 6A O-10-39846 | RKI Exploration & Production LLC only | Red Bluff (Lower Brushy Canyon) | Loving | 3 | 101K | 106K | Jan 2009 – May 2013 |
| Bennett-Morales Unit O-1-4820 | Blackbrush O & G, LLC only | Pearsall (Austin Chalk) | Frio | 3 | 97.2K | 7.47K | by Jan 1993 – May 2025 |
| Loving -AY- Fee O-10-27853 | Wagner Oil Company only | Brushy Draw (Cherry Canyon) | Loving | 6 | 95.7K | 311K | by Jan 1993 – Sep 2002 |
| Calvert O-1-16076 | Blackbrush O & G, LLC only | Pearsall (Buda, S.) | Frio | 3 | 94.5K | 2.01M | Jun 2011 – Aug 2026 |
| Orange Crush Unit G-10-289514 | Petro-Hunt Permian, LLC only | Ford, West (Wolfcamp) | Reeves | 1 | 92.7K | 3.16M | Feb 2020 – Aug 2026 |
| Oppenheimer Unit O-1-16758 | Blackbrush O & G, LLC only | Pearsall (Buda, S.) | Frio | 2 | 91.5K | 212K | Sep 2012 – Jul 2017 |
| Rushing, G. W. "B" O-5-2910 | Chanze Oil Co., Inc. only | Van (Shallow) | Van Zandt | 8 | 89.4K | 21 | by Jan 1993 – Aug 2026 |
| Jackson Trust C 12-TTT-C24 NL O-10-47839 | Matador Production Company only | McGillicutty (Brushy Canyon) | Loving | 1 | 88.9K | 155K | Nov 2015 – May 2023 |
| State "XU" O-10-34986 | Kerr-McGee Oil & Gas Onshore LP only | Pyote Bay (Brushy Canyon) | Ward | 3 | 85.2K | 1.91M | Oct 1995 – Aug 2014 |
| Webernick et al Gas Unit G-2-221239 | Sandel Operating Company only | Brushy Creek (Wilcox Cons.) | Jackson | 1 | 84.5K | 3.94M | Jul 2006 – Aug 2026 |